default.rb

service "vixie-cron"
service "sysklogd"
service "nginx"

link "/etc/localtime" do
  to "/usr/share/zoneinfo/GB"
  notifies :restart, resources(:service => ["vixie-cron", "sysklogd", "nginx"]), :delayed
  not_if "readlink /etc/localtime | grep -q 'GB$'"
end

service "example_service" do
action :restart
end

Have edited this to show how I did it in the end. Works well!

Nice.

I don't think you need the :delayed on there, as that's the default.

Ah right, might take that off then - although I think it's nice to be explicit (in which case, I should change it to :cunt - that's pretty explicit!)

Quim.